Criticize Lin Biao and Confucius. Open-Door Schooling. Keep fi

Criticize Lin Biao and Confucius.  Open-Door Schooling.  Keep fit, work hard, and study well.

Lazy Bones, Get Up. They gave Zhou Bapi a good beating. In Industry, learn from Daqing and In agriculre, learn from Dazhai.  Great changes have taken place since liberation